I used a paint palette mold, easily found in craft stores, or my online store (shameless plug)! www.karasick.com/resinI'm adding a pic to the site, I made smaller ones, too, that I might make into earrings. That is from the smaller version of the paint palette.Thanks,Jen

very nice! i just began experimenting with resin as well. haven't gotten past my first batch, but the second came out allright i think. i want to try and find some new and crazy things to put in them. i really like your butterflies =)